.biquad-layout{display:grid;grid-template-columns:minmax(380px,450px) 1fr;gap:16px}@media(max-width:1000px){.biquad-layout{grid-template-columns:1fr}}.panel-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}.biquad-form{display:flex;flex-direction:column;gap:12px;margin-top:14px}.biquad-field{display:flex;flex-direction:column;gap:4px}.biquad-field label{font-size:12px;font-weight:600;color:var(--muted)}.biquad-input{padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:var(--bg3);color:var(--text);font-size:13px;width:100%}.biquad-input:focus{outline:none;border-color:var(--accent)}